---
id: CVE-2026-109273
title: >-
  ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains an information
  disclosure vulnerability in the PostScript decoder, which allocates a buffer
  one byte longer than the data it decoded
summary: >-
  ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains an information
  disclosure vulnerability in the PostScript decoder, which allocates a buffer
  one byte longer than the data it decoded. Attackers can supply a crafted
  PostScript…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-908
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T17:17:19.683'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109273'
references:
  - url: >-
      https://github.com/ImageMagick/ImageMagick/commit/5a5c2e51948fcc5d85b8d832938e2c1b4db4a699
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5j8x-vq8c-vrp9
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/ImageMagick/ImageMagick6/commit/a32215ba7a193f2bc896ba6ed4be4013cc06e22b
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-57-and-7-x-before-7.1.2-32-information-disclosure-in-postscript-decoder
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-12T18:00:08.184Z'
---

## Overview

ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains an information disclosure vulnerability in the PostScript decoder, which allocates a buffer one byte longer than the data it decoded. Attackers can supply a crafted PostScript file to expose a single uninitialized byte of memory contents.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.